How much bandwidth do you use in a month? 20GB? 50GB? 200GB? What about 500GB? As of today, May 18, 2011 I’ve used 582GB and still counting. Now, Comcast does have a cap at 250GB per month, but they have not called me (yet). Supposedly, if you reach the 250GB limit, they give you a call and if you go over again in the next 12 months they...